The principle of pleadings has time and again been explained in law books and decided cases in this country that I shall be on the superfluous side to cite them. But suffice to restate that pleadings are meant primarily to let parties know each other’s case. They can even settle issues so as to save the Court’s time, by agreeing on those facts not in contest and leaving the Court to decide from received evidence based on those facts in pleadings contested, the justice of the case. Therefore all matters not denied in the pleadings whether raised in the statement of claim or statement of defence are taken as admitted. Facts emerging from any pleading, raising new matters and throwing new light on the adversary’s averment must be denied. If not denied, they are taken as admitted because there is no element of surprise or embarrassment. There are those occasions when Court suo motu can amend pleadings so as to bring the issues being fought by the parties into proper focus, but this is possible only when such amendment will not raise new issue or give the dispute of the parties entirely new colouration. The Judge who will suo motu amend of course must invite the parties to address him. Amusa Yesufu Oba v. Hunmuani Ajoke (see Olisa Chukura’s Privy Council judgments 1841-1943) at page 1018; Ambrosini v. Tinko (1929) IX N.L.R.8.
— Belgore, JSC. Ogunleye v Oni (1990) – S.C. 193/1987